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प्रश्न
Give the structural formula of ethanol.
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उत्तर
Ethanol Structure :
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संबंधित प्रश्न
Give other two names of ethanol.
How would you distinguish experimentally between an alcohol and a carboxylic acid?
Write balanced chemical equations for Preparation of ethanol from Ethyl Chloride
The catalyst used in the contact process is
(A) Copper
(B) Iron
(C) Vanadium pentoxide
(D) Manganese dioxide
What is the molecular formula and structure of the alcohol which can be thought to be derived from pentane?
Write the name of the following functional group:
Draw the structures for the following compounds:
Ethanal
Name one liquid carbon compound which is being used as an additive in petrol in some countries.
What is meant by denatured alcohol? What is the need to denature alcohol?
Name the gas evolved when ethanol reacts with sodium.
The usual disease caused by the excessive drinking of alcohol over a long period of time is:
(a) diabetes
(b) cataract
(c) cirrhosis
(d) arthritis
Ethanol can be converted into ethene which can be changed into ethane. Choose the correct word or phrase from the options to complete the following sentence.
The conversion of ethanol into ethene is an example of ______.
Write a chemical reaction to show the dehydration of ethanol.
Ethane, Ethene, Ethanoic acid, Ethyne, Ethanol
From the compounds given above, name
The compound with -OH as apart of its structure.
The product formed when ethene gas reacts with water in the presence of sulphuric acid is ______.
Write a balanced chemical equation for the following:
Ethanol under high pressure and low temperature is treated with acidified potassium dichoromate.
Write a balanced chemical equation for the following:
Ethanol reacts with sodium at room temperature.
Give the structural formula of the following:
Ethanol
From the given list, name the compound with −OH as part of its structure.
Name an organic compound which is dehydrated to produce ethene.
What are hydrocarbons? Give one example.
Write the molecular formula of the given compound.
Sodium ethoxide
Ethanol is soluble in water in all proportions.
Write the characteristics of ethanol.
A gas is evolved when ethanol reacts with sodium. Name the gas evolved and also write the balanced chemical equation of the reaction involved.
Look at below figure and answer the following questions.
- What change would you observe in the calcium hydroxide solution taken in tube B?
- Write the reaction involved in test tubes A and B respectively.
- If ethanol is given instead of ethanoic acid, would you expect the same change?
- How can a solution of lime water be prepared in the laboratory?
What happens when ethanol is heated at 443K in the presence of conc. H2SO4? Write the role of conc. H2SO4 in this case.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
